
We supply Lead Acid, Lithium-ion, LiFePO4, NiMh NiCd battery chargers, battery tester, battery desulphator and power supply for every device and application.
We supply Lead Acid, Lithium-ion, LiFePO4, NiMh NiCd battery chargers, battery tester, battery desulphator and power supply for every device and application.
54.6V 3.5A smart charger for 48V 13S Li-ion battery pack
a. The charger
integrates power factor correction (PFC), it can avoid the impact of high
current and can't produce pollution on the grid.
b. Efficiency>87%
,Power Factor>0.97 for charger with 120V-240V input, or >0.7 for charger
with 120V/230V input.
c. With MCU controller, Pre-CC+CV+Cutoff 4-stage charge method.
1. The charger's internal
relay makes the output voltage is less than 5.5V with no-load, when the output
is connected to a battery, the output voltage of charger is normal.
2. Short
circuit protection: when the output of charger is shorted, the charger will
close output automatically without any damage.
3. Reverse polarity
protection: when the output is connected to a battery reversely, the charger
will close output automatically without any damage.
4. Overheating
protection: the internal temperature exceeds 80 ℃, the charger will close output
automatically.